El Alamo 1956-02-09 14:32:38 UTC Region:  Mexico Latitude:  31.7500 Longitude:  -115.9167 Depth:  16.00 km Mechanism:  Strike-slip Strike:  288 Dip:  88 Rake:  176 Seismic Moment:  1.7783e+26 ML:  6.8 References Jump within page to: [ Choose a Station ] El Centro, Ca (Array Sta 9; Imperial Valley Irrigation District) Add all data on this page to the download bin View Map El Centro, CA - Array Sta 9; Imperial Valley Irrigation District - 302 Commercial Epicentral dist: 121.0 km USGS station 0117 Site Geology: Alluvium; more than 300m Processing by: USGS Structure: 2-story bldg Data Available: corrected acceleration, velocity, displacement, & spectra Summary Page for this Station Plot Acceleration Spectra: Log   Lin Add all of this station's data to the download bin Component: 270 PGA (cm/s/s): -50.09 PGV (cm/s): -6.96 Add this to bin Component: 180 PGA (cm/s/s): 32.42 PGV (cm/s): -3.97 Add this to bin Component: Up PGA (cm/s/s): 12.42 PGV (cm/s): -2.86 Add this to bin Return to top